It is quite simple. Either purchase the team slot, or get it randomed your way in a case break of 2018 Bowman Tek. Then await mail day!
Sure, there were base cards in this set, but this was the only true base card I added.
Since everything else in the envelope was either a numbered parallel, or an autograph.
Corbin Burnes was the big winner here, as his initials-only signature made 3 appearances in this case. He made his debut in the bigs this past season, and his stats were really good as he came out of the bullpen. 7-0, with an ERA of 2.81 and a perfectly even 1.0 WHIP. I even checked the WHIP at two other sites because I didn't believe it.
I even have one more autograph of his from the boxes of Heritage Minors I busted. I love how he realized that the black jersey wouldn't work for a blue pen auto, so he snuck it in at the top.
Keston Hiura, who lead off this post also makes a couple appearances in autograph form. He was a Top-10 draft pick in 2017, and was already in Double A ball at the end of the 2018 season.
There were 3 Brewers players in this set, and I got multiple autographs from all of them. Great collation for me, but not so much for anybody else.